S
M
T
W
T
F
S
26
82°
60°
27
81°
60°
28
80°
59°
29
81°
58°
30
76°
57°
31
75°
56°
1
76°
59°
2
80°
60°
3
84°
60°
4
82°
59°
5
77°
58°
6
79°
59°
7
84°
58°
8
83°
50°
9
82°
49°
10
75°
53°
11
76°
50°
12
75°
51°
13
75°
50°
14
76°
51°
15
78°
55°
16
79°
53°
17
75°
50°
18
76°
54°
19
79°
52°
20
81°
53°
21
81°
54°
22
80°
56°
23
82°
55°
24
80°
49°
25
78°
52°
26
72°
56°
27
80°
51°
28
76°
52°
29
75°
53°
30
74°
50°
31
73°
49°
1
72°
48°
2
71°
47°
3
74°
52°
4
77°
53°
5
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Perronville
Perronville's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 47° and 60°. The average high for August is 78° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Perronville. See also: September | October | November.